427 CI SBC ProSeries Stroker Crate Engine | Small Block GM Style | Lon – BluePrint Engines
We are experiencing longer than normal build times due to parts and shipping delays, please contact us through live chat for accurate lead times.

427 CI SBC ProSeries Stroker Crate Engine | Small Block GM Style | Longblock

$8,359.00

This engine will be dyno tested before it ships to you at no additional charge (others charge $500)!

Part Number: PS4272CT

Description:

Dyno Tested Warranty

HP & Torque: 540 HP / 535 FT LBS
Compression Ratio: 10.0:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons


Block:

  • NEW BluePrint Cast Iron Block
    Manufactured and Machined in the USA!
    4-Bolt Main
    4.125" Bore
    2-Piece Rear Main Seal
    Mech fuel pump provision: Yes
    Passenger Side Dipstick
  • Drilled and tapped for clutch linkage

    Rotating Assembly:

    • New BluePrint Forged Crankshaft
      4.000" Stroke
      Forged 6.000" connecting rods
      Forged Pistons
      Internal Front/ Internal Rear

    Cylinder Heads:

    • BluePrint Aluminum Cylinder Heads - HP8103
      64cc chamber
      2.08" intake/1.60" exhaust valves
      220cc intake/67cc exhaust runners

    Cam Specs:

    • Cam Type: Roller
      .577 Intake .577 Exhaust
      240 Intake / 248 Exhaust duration
      @ .050 - 112 degree lobe separation

    Ignition Timing:

    Initial timing - 10-16° and Total timing 32-34°

     

    Also Includes:

    • Valve covers, oil pan and timing cover
      Harmonic balancer
      Dyno test results shipped with engine

    Warranty:

    30 month / 50,000 mile


      Notes:

      • Not for use in pollution controlled vehicles.

      This engine will be dyno tested before it ships to you at no additional charge (others charge $500)!

      Part Number: PS4272CT

      Description:

      Dyno Tested Warranty

      HP & Torque: 540 HP / 535 FT LBS
      Compression Ratio: 10.0:1
      Aluminum Heads
      Hydraulic Roller Cam
      Forged Crank
      Forged Pistons


      Block:

      • NEW BluePrint Cast Iron Block
        Manufactured and Machined in the USA!
        4-Bolt Main
        4.125" Bore
        2-Piece Rear Main Seal
        Mech fuel pump provision: Yes
        Passenger Side Dipstick
      • Drilled and tapped for clutch linkage

        Rotating Assembly:

        • New BluePrint Forged Crankshaft
          4.000" Stroke
          Forged 6.000" connecting rods
          Forged Pistons
          Internal Front/ Internal Rear

        Cylinder Heads:

        • BluePrint Aluminum Cylinder Heads - HP8103
          64cc chamber
          2.08" intake/1.60" exhaust valves
          220cc intake/67cc exhaust runners

        Cam Specs:

        • Cam Type: Roller
          .577 Intake .577 Exhaust
          240 Intake / 248 Exhaust duration
          @ .050 - 112 degree lobe separation

        Ignition Timing:

        Initial timing - 10-16° and Total timing 32-34°

         

        Also Includes:

        • Valve covers, oil pan and timing cover
          Harmonic balancer
          Dyno test results shipped with engine

        Warranty:

        30 month / 50,000 mile


          Notes:

          • Not for use in pollution controlled vehicles.

          Customer Reviews

          Based on 2 reviews Write a review

          Your BluePrint engine was dyno tested with the parts and specifications listed below.  If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet.

           

          Part Number: PS4272CT

          Fuel Delivery Type: Carbureted

          Spark Plug: BPP7938 NGK 7938 BKR5E

          Spark Plug Gap: .035"

          Harmonic Balancer: Non-Weighted

          Flexplate/Flywheel: Non-weighted

          Stall Converter: 2200+

          Intake Manifold: N/A

          Fuel Recommendation: 91 Octane

          Timing (Initial/Total Advance): Initial timing - 10-16° and Total timing 32-34°

          Firing Order: 1,8,4,3,6,5,7,2

          Notes: New BluePrint block manufactured and machined in the USA. 

          Recommended Break in Oil : BPP710 (Click Here)

          Recommended Service Oil : BPP10W30 (Click Here) 

          Recommended Oil Filter ; BPP51061 (Click Here)

          Total Oil capacity with production oil pan, and Correct BPP51061 Filter : 6 Quarts

           

          Click here to download a copy of the Installation Guide that came with your BluePrint engine.

          PS4272CT Recommended Parts Parts
        • BluePrint Engines 10w30 Engine Oil - 1 Quart

          BPP10W30

          $9.95

        • SBC/BBC OIL FILTER

          BPP51061

          $12.95

        • HOLLEY SNIPER EFI | SELF-TUNING KIT | BLACK FINISH

          BPP550511

          $1,199.95

        • HOLLEY SNIPER EFI | SELF-TUNING KIT | SHINY FINISH

          BPP550510

          $1,199.95

        • EFI FUEL PUMP KIT 526-7 | FOR HOLLEY 550-510, 550-511

          BPP5267

          $499.95

        • 14" Chrome Air Cleaner

          BPP143

          $34.95

        • 14" BLACK STEEL AIR CLEANER KIT W/ DROP BASE

          BPP4304BK

          $34.95

        • 14" CHROME STEEL AIR CLEANER KIT W/ DROP BASE

          BPP4304

          $34.95

        • BPP7938 NGK 7938 BKR5E SPARK PLUGS | SET OF 8

          BPP7938

          $39.95

        • IGNITION COIL | EXTERNAL E-CORE | 50K VOLT | BLACK

          BPP8252BK

          $55.95

        • THERMOSTAT HOUSING ANGLE FOR GM | FOR SBC & BBC | ALUMINUM

          BPP10108470

          $9.95

        • SBC FRONT ACCESSORY DRIVE | FULL SERPENTINE W/ ALT | PS | WP | AC | BRACKETS | BOLTS

          BPP350FDACPS4BK

          $1,780.95

        • SBC FRONT ACCESSORY DRIVE | FULL SERPENTINE W/ ALT | PS | WP | BRACKETS | BOLTS

          BPP350FDPS4BK

          $1,695.95

        • SBC FRONT ACCESSORY DRIVE | QUICK SERPENTINE W/ ALT | WP | BRACKETS | BOLTS

          BPP350FDE3BK

          $712.95

        • SBC ACCESSORY DRIVE | V-BELT W/ ALT | WP | BRACKETS | BOLTS

          BPP350FDE2

          $588.95

        • Keep Calm And Do a Burnout Black T-Shirt

          BPM01KC

          $20.00

        • Black BluePrint Flag T-Shirt

          BPM01FGB-SM

          $20.00

        • BluePrint Engines Stroke It T-shirt

          BPM01STR

          $20.00

        • BluePrint Engines Firing Order T-shirt SBC / BBC / Mopar

          BPM01SBC

          $20.00

        • Keep Calm And Do a Burnout White T-Shirt

          BPM01KCW

          $20.00

        • Black BluePrint Flag Hoodie

          BPM01HFG

          $45.00

        • Black 632 Reaper Edition T-shirt

          BPM01632

          $20.00

        • Black Surgeon General's Warning T-shirt

          BPM01SGW

          $20.00

        • Black BluePrint Eagle T-shirt

          BPM01EAGB

          $20.00

        • White BluePrint Eagle T-shirt

          BPM01EAGW

          $20.00

        • Check Out This Product and More On Our Pinterest Page